156934308993

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1\times {\mathrm{18269}}^1$

素因数の和:19238

約数の個数: 64

約数和(自身を含む): 267549972480

約数和(自身を除く): 110615663487

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 907, 1353, 2721, 3157, 6349, 9471, 9977, 18269, 19047, 29931, 37187, 54807, 69839, 111561, 127883, 200959, 209517, 260309, 383649, 409057, 602877, 749029, 780927, 1227171, 1406713, 2247087, 2863399, 4220139, 5243203, 8239319, 8590197, 15729609, 16569983, 24717957, 49709949, 57675233, 115989881, 173025699, 182269813, 347969643, 546809439, 679369303, 1275888691, 2038107909, 3827666073, 4755585121, 7473062333, 14266755363, 22419186999, 52311436331, 156934308993]

約数ペア:

[(1, 156934308993), (3, 52311436331), (7, 22419186999), (11, 14266755363), (21, 7473062333), (33, 4755585121), (41, 3827666073), (77, 2038107909), (123, 1275888691), (231, 679369303), (287, 546809439), (451, 347969643), (861, 182269813), (907, 173025699), (1353, 115989881), (2721, 57675233), (3157, 49709949), (6349, 24717957), (9471, 16569983), (9977, 15729609), (18269, 8590197), (19047, 8239319), (29931, 5243203), (37187, 4220139), (54807, 2863399), (69839, 2247087), (111561, 1406713), (127883, 1227171), (200959, 780927), (209517, 749029), (260309, 602877), (383649, 409057)]